<template>
  <view class="viewport">
    <!-- 导航栏 -->
    <view class="navbar" :style="{ paddingTop: safeTop + 'px' }">
      <navigator
        open-type="navigateBack"
        class="back icon-left"
        hover-class="none"
      ></navigator>
      <view class="title">个人信息</view>
    </view>
    <!-- 头像 -->
    <view class="avatar">
      <view class="avatar-content" @click="onAvatarChange">
        <image class="image" :src="userInfo.avatar" mode="aspectFill" />
        <text class="text">点击修改头像</text>
      </view>
    </view>
    <!-- 表单 -->
    <view class="form">
      <!-- 表单内容 -->
      <view class="form-content">
        <view class="form-item">
          <text class="label">账号</text>
          <text class="account">{{ userInfo.account }}</text>
        </view>
        <view class="form-item">
          <text class="label">昵称</text>
          <uni-easyinput
            :styles="{
              borderColor: `rgb(63, 204, 168)`,
            }"
            class="input"
            type="text"
            placeholder="请填写昵称"
            v-model="userInfo.nickname"
          />
        </view>
        <view class="form-item">
          <text class="label">性别</text>
          <uni-data-checkbox
            v-model="userInfo.gender"
            :localdata="sex"
          ></uni-data-checkbox>
        </view>
        <view class="form-item">
          <text class="label">生日</text>
          <uni-datetime-picker
            :border="false"
            type="date"
            :value="userInfo.birthday"
            start="1900-3-20"
            :end="Date.now()"
            @change="changBirthday"
          />
        </view>
        <view class="form-item">
          <text class="label">城市</text>
          <picker
            class="picker"
            mode="region"
            :value="userInfo.fullLocation && userInfo.fullLocation.split(' ')"
            @change="changeRegion"
          >
            <view v-if="userInfo.fullLocation">
              {{ userInfo.fullLocation }}
            </view>
            <view class="placeholder" v-else>请选择城市</view>
          </picker>
        </view>
        <view class="form-item">
          <text class="label">职业</text>
          <input
            class="input"
            type="text"
            placeholder="请填写职业"
            v-model="userInfo.profession"
          />
        </view>
      </view>
      <!-- 提交按钮 -->
      <button class="form-button" @click="saveInfo">保 存</button>
    </view>
  </view>
</template>

<script>
import { mapState } from "vuex";
import { getUserInfo, updateUserInfo } from "@/service/profile";
import { systemMixins, userMixins } from "@/mixins";
// import
export default {
  computed: {
    ...mapState("system", ["safeAreaInsets"]),
  },
  data() {
    return {
      userInfo: {},
      sex: [
        {
          text: "男",
          value: "男",
        },
        {
          text: "女",
          value: "女",
        },
      ],
    };
  },
  mixins: [userMixins, systemMixins],
  onLoad() {
    this.getUserInfo();
  },
  methods: {
    changeRegion(e) {
      // 保证所有地方都是字符串空格隔开的形式 >> 接口返回的也是字符串隔开的形式
      this.userInfo.fullLocation = e.detail.value.join(" ");
      this.userInfo.fullLocationCode = e.detail.code; // 省市区编码
    },
    changBirthday(e) {
      console.log(e);
      this.userInfo.birthday = e;
    },
    async saveInfo() {
      const { nickname, gender, birthday, profession, fullLocationCode } =
        this.userInfo;
      const { result } = await updateUserInfo({
        nickname,
        gender,
        birthday,
        profession,
        provinceCode: fullLocationCode?.[0],
        cityCode: fullLocationCode?.[1],
        countyCode: fullLocationCode?.[2],
      });

      // 更新之后的用户信息同步到vuex，给用户一个提示,回退到我的页面
      this.setProfile(result);
      uni.showToast({
        title: "更新用户信息成功",
        success() {
          uni.switchTab({
            url: "/pages/my/my",
          });
        },
      });
    },
    async getUserInfo() {
      const { result } = await getUserInfo();
      this.userInfo = result;
    },
    /**
     * 更新用户头像
     * @returns {Promise<void>}
     */
    async onAvatarChange() {
      //   用户选择一个本地的图片
      // 1、用户选择头像
      const res = await uni.chooseMedia({
        count: 1,
        mediaType: ["image"],
      });
      // 2、获取头像的本地地址
      const tempFile = res.tempFiles[0].tempFilePath; // 本地的文件的路径
      // 3、调用uploadFile把头像上传到服务器
      const result = await uni.uploadFile({
        url: "/member/profile/avatar",
        filePath: tempFile,
        name: "file", // j接口要求的字段名称
      });
      //   4、获取到返回的头像地址
      const avatar = JSON.parse(result.data).result.avatar;
      // 5、更新本地的头像数据
      this.userInfo.avatar = avatar;
      // 6、更新vuex里面的头像数据
      this.setProfile({ avatar });
      uni.showToast({
        title: "更新头像成功",
      });
    },
  },
};
</script>

<style lang="scss">
page {
  background-color: #f4f4f4;
}

.viewport {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/order_bg.png);
  background-size: auto 420rpx;
  background-repeat: no-repeat;
}

// 导航栏
.navbar {
  position: relative;

  .title {
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    font-weight: 500;
    color: #fff;
  }

  .back {
    position: absolute;
    height: 40px;
    width: 40px;
    left: 0;
    font-size: 20px;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

// 头像
.avatar {
  text-align: center;
  width: 100%;
  height: 260rpx;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  .image {
    width: 160rpx;
    height: 160rpx;
    border-radius: 50%;
    background-color: #eee;
  }

  .text {
    display: block;
    padding-top: 20rpx;
    line-height: 1;
    font-size: 26rpx;
    color: #fff;
  }
}

// 表单
.form {
  background-color: #f4f4f4;

  &-content {
    margin: 20rpx 20rpx 0;
    padding: 0 20rpx;
    border-radius: 10rpx;
    background-color: #fff;
  }

  &-item {
    display: flex;
    height: 96rpx;
    line-height: 46rpx;
    padding: 25rpx 10rpx;
    background-color: #fff;
    font-size: 28rpx;
    border-bottom: 1rpx solid #ddd;

    &:last-child {
      border: none;
    }

    .label {
      width: 180rpx;
      color: #333;
    }

    .account {
      color: #666;
    }

    .input {
      flex: 1;
      display: block;
      height: 46rpx;
    }

    .radio {
      margin-right: 20rpx;
    }

    .picker {
      flex: 1;
    }
    .placeholder {
      color: #808080;
    }
  }

  &-button {
    height: 80rpx;
    text-align: center;
    line-height: 80rpx;
    margin: 30rpx 20rpx;
    color: #fff;
    border-radius: 80rpx;
    font-size: 30rpx;
    background-color: #27ba9b;
  }
}
</style>
